﻿#region Legal

// Jimmy Zimmerman
// Team Mongoose
//
// END USER LICENSE AGREEMENT
// IMPORTANT - READ THIS CAREFULLY:  This End User License Agreement is a legal agreement
// between you (either an individual, business entity, currently active identity of an
// individual with Multiple Personality Disorder, octopus overlord, or otherworldly entity),
// and Team Mongoose, for the enclosed, components.
//
// By reading this document and/or installing this product, you agree to be bound by the
// terms of this EULA.
//
// Team Mongoose owns all copyright, trade secret, trademark, trade wars,
// patent, portent, and potential rights to these components.  Team Mongoose
// grants you the right to deploy the enclosed components.
//
// If you agree to the terms of this EULA, a license to use these components is granted to you.
//
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// contractually bound to thank us for it. Send your regards to jimmyzimms@hotmail.com.
//
// OTHER RIGHTS AND LIMITATONS
// You may not reverse-engineer, decompile, decode, disassemble, psycho-analyze, or otherwise
// attempt to find hidden meanings between the lines of this EULA; unless, of course, you should
// happen to find some, and they are funny.
//
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// PROVIDED THAT THE FOLLOWING CONDITIONS ARE MET:
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#endregion

using System;
using System.ServiceModel;
using CommonContracts.WsEventing;

namespace Source
{
    public partial class Service : IEventSource
    {
        public SubscribeResponseMessage Subscribe(SubscribeRequestMessage request)
        {
            var deliverTo = request.Body.Delivery.NotifyTo.ToEndpointAddress().Uri;
            var id = Guid.NewGuid();

            var subscription = new Tuple<Uri, DateTime>(deliverTo, DateTime.UtcNow.AddMinutes(5));
            Subscribers.Add(id, subscription);

            Console.WriteLine("\tSubscription request for {0}", deliverTo);
            Console.WriteLine("\tSubscription ID {0}", id);
            Console.WriteLine("\tSubscription Expires {0}", subscription.Item2);

            // We're going to run the event source as the Subscription Manager as
            //  well so the endpoint will be the same. Because they have the same
            //  EPA.To, Event subscriber identification will be handled via the
            //  wse:Identifier header element and will be a reference header in
            //  the EPA for the subscription manager endpoint.
            var manager = new SubscriptionManager(OperationContext.Current.IncomingMessageHeaders.To);

            var response = new SubscribeResponseMessage(manager, new Expires(subscription.Item2));
            response.Identifier = id; // This will insert the wse:Identifier address header to the EPA we return to the subscriber

            return response;
        }
    }
}
